{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["else", "person", "organization", "location"], "input": "Buying interest in crude did not have enough conviction to send it much higher since many players had left early to start the Labor Day holiday weekend , traders said ."}
{"else": ["Labor Day"], "person": [], "organization": [], "location": []}